Hiwonder

ArmPi Ultra

Available to order

A Raspberry Pi desktop arm for learning ROS and robotic manipulation.

Desktop robot arm

Buy from Hiwonder

Continue with the maker for current pricing, availability, suitability and delivery.

Manufacturer information checked 10 October 2026. This is a source-based guide, not a hands-on review.

The overview

What it’s designed for.

ArmPi Ultra is a six-servo desktop arm developed for ROS education. Raspberry Pi control and the maker's vision-learning resources support practical manipulation experiments.

Best suited to: Raspberry Pi users learning robot-arm control and perception.

Features listed by the maker

Six smart bus servos
Raspberry Pi controller option
ROS learning resources

Availability & ownership

Before you choose.

The selected ArmPi Ultra kit can be ordered from Hiwonder's store. Check kit contents, current availability and delivery for your country before paying.

Verified selection: ArmPi Ultra Starter Kit / With Raspberry Pi 5 2GB. This is an educational or development robot; setup and programming may be required. Check the selected kit's components before ordering. The product-family photo can show optional equipment; follow the linked kit contents. Camera, LiDAR, voice and end-tool contents vary by tier; capabilities shown for upgraded configurations are not assumed to be included in the linked starter kit.

Region & delivery

Confirm delivery to your country, import charges and the current dispatch estimate with Hiwonder before ordering.

Check with the maker

Official product information

Product capabilities, configurations and terms may change. Confirm the details with the maker before buying or joining a programme.

See the category

Hiwonder

PuppyPi

Available to order

A small Raspberry Pi robot dog for learning movement and computer vision.

Buy from Hiwonder

Details

Full product details

PuppyPi is an eight-joint educational quadruped with Raspberry Pi control, a camera and Python programming. It is a platform for experimenting with walking and vision projects.

Best for: Students and makers exploring quadruped movement with Raspberry Pi.

Quadruped robot dog

Eight servo-driven joints
Python programming
ROS learning resources

Verified selection: PuppyPi Standard Kit / With Raspberry Pi 4B (4GB). This is an educational or development robot; setup and programming may be required. Check the selected kit's components before ordering. The product-family photo can show optional equipment; follow the linked kit contents.

Confirm delivery to your country, import charges and the current dispatch estimate with Hiwonder before ordering.

The selected PuppyPi kit can be ordered from Hiwonder's store. Check kit contents, current availability and delivery for your country before paying.

Maker’s product details

Image: Hiwonder

Petoi

Bittle X V2

Available to order

A palm-sized robot dog you can build and program, with voice commands.

Buy from Petoi

Details

Full product details

A palm-sized robot dog you can build and program, with walking movements and voice commands to bring your code to life.

Best for: Curious makers aged 10+ who enjoy building as much as playing.

Block coding, Python and C++
Voice-controlled movements
Construction and assembled options

The selected construction kit requires assembly. Optional arm, camera and sensors are separate products.

Global store with international shipping. Check delivery to Australia, shipping fees and import charges.

Choose your Bittle X configuration through Petoi. Confirm assembly requirements, included parts and international delivery terms.

Maker’s product details

Image: Petoi

Hiwonder

MechDog

Available to order

A palm-sized programmable robot dog with eight lively servo-driven joints.

Buy from Hiwonder

Details

Full product details

MechDog combines an ESP32 controller and eight servos in a compact quadruped. Learners can program its movements in Scratch, Python or Arduino.

Best for: Beginners who want a physical introduction to robot-dog programming.

Quadruped robot dog

ESP32 controller
Eight high-speed servos
Scratch, Python and Arduino support

Verified selection: Standard Kit. This is an educational or development robot; setup and programming may be required. Check the selected kit's components before ordering. The product-family photo can show optional equipment; follow the linked kit contents.

Confirm delivery to your country, import charges and the current dispatch estimate with Hiwonder before ordering.

The selected MechDog kit can be ordered from Hiwonder's store. Check kit contents, current availability and delivery for your country before paying.

Maker’s product details

Image: Hiwonder

Read our guide to choosing a robot

ArmPi Ultra

What it’s designed for.

Features listed by the maker

Also in this category.

PuppyPi

Bittle X V2

MechDog